It enters a crowded landscape populated with the likes of Pandora and Spotify, Rhapsody and Rdio and numerous other competitors. The difference, according to its creators, will be Beats' human touch.

"No one was doing a music service; everyone was building a music server," Beats Music chief executive Ian Rogers told WIRED, a CNN content partner.

While other streaming platforms will have bigger music catalogues, Beats is banking on its more robust suggestion engine -- or, as a blog post Tuesday said, "bringing you the right song for right now."

Like other music services, Beats will use a computer algorithm to help suggest new music for you based on what you've already listened to. But that system factors in things like gender and age in addition to your current playlist.

It even considers which songs you crank up the volume on, compared to which ones you listen to quietly, and what you play during the work day compared to what you stream at home.

And there's a team of curators and behavioral scientists participating in the process as well. In their blog post, the company plays up their involvement, while taking a shot at competitors.

"In our experience, it's always been a living, breathing human who has brought us that song we fell in love with," the post reads. "We tried to remember a time a robot found us magic, but all we could find were the times the robot made us laugh: 'You like Pantera? Have you heard of Black Sabbath?' 'You like Mumford and Sons? Here's another song with banjos!' "

Beats Music definitely brings some music-industry clout to the Web-streaming wars.

Super-producer Jimmy Iovine, the chairman of Interscope Geffen A&M who has worked with artists from Bruce Springsteen to Lady Gaga, is chairman of Beats Music and co-founded Beats Electronics with Dr. Dre in 2006.